Fragile Preferences: A Deep Dive Into Order Effects in Large Language Models

ArXi:2506.14092v3 Announce Type: replace Large language models (LLMs) are increasingly deployed in decision- systems for high-stakes domains such as hiring and university admissions, where choices often involve selecting among competing alternatives. While prior work has noted position biases in LLM-driven comparisons, these biases have not been systematically analyzed or linked to underlying preference structures.